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MATERIALS TRANSACTIONS
Vol. 53 (2012) No. 2 P 395-400

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http://doi.org/10.2320/matertrans.M2011218


Magnetic composite materials with varied content of Nd–Fe–B particles in epoxy matrix are examined from a dynamic mechanical perspective. Structural, viscoelastic and magnetic properties of composites have been observed using Scanning Electron Microscope (SEM), Dynamic Mechanical Analysis (DMA) and Super Quantum Interference Device (SQUID) magnetometer, respectively. Experimental results show that magnetic properties and corresponding dynamic mechanical behaviour depend on packing density. Also, results observed by predictive mathematical models suggest that maximal packing factor has a direct impact on elastic behaviour of composites.

Copyright © 2012 The Japan Institute of Metals and Materials

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